baber/WOPTO huggingface dataset:
Patent JP-H0997412-A (JP)
Title: Deterioration detector for magnetic medium
Inventor: KOSEKI KAORU
IPC: G11B5/455
Filed: 1995-09-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to detect the deterioration of a magnetic medium prior to the occurrence of reading and writing defects of actual data. SOLUTION: The reading signal S1 read out from the storage region 1a of the magnetic medium 1 by a magnetic head 2 and a threshold signal ST are compared in a reading signal comparing section 44. Consequently, an alarm display instruction signal S2 is delivered to an alarm display control processing section 45 when the level of this reading signal S1 is lower than the level of the threshold signal ST. Further, an edition data signal S3 is delivered to an alarm display section 46, where the display data is eventually displayed.
Patent JP-H0699081-A (JP)
Title: Device for purifying exhaust gas
Inventor: TSUKIIDE YUUZOU
IPC: B01D53/86
Filed: 1992-09-22
Abstract: PURPOSE:To improve a technique for joining a honeycomb body as a principal constituent to casing for packing and fixing the honeycomb body, to ensure satisfactory bonding strength and to make effectively absorb and relieve thermal deforming force especially accumulated in the outermost part of the honeycomb body. CONSTITUTION:Opposite desired parts of the outside of a honeycomb body and the inside of casing C contg. the honeycomb body are joined W by welding and at least the peripheries of the joined parts W are joined B with a brazing filler metal to obtain the objective device for purifying exhaust gas.
Patent JP-H01119086-A (JP)
Title: Printed wiring board for ic card
Inventor: HIROI ATSUSHI
IPC: H05K1/02
Filed: 1987-10-30
Abstract: PURPOSE:To sharply reduce any trouble such as a crack produced in a semiconductor or a broken thin wire by surrounding the semiconductor and the fine wire connecting a printed wiring board for an IC card and the semiconductor, with a metal frame of higher rigidity than that of a base material, the frame being difficult to be fixed. CONSTITUTION:The title board comprises titanium and alloys of the same, including stainless and aluminum and alloys of the same. A metal frame 13 is connected to the printed wiring board base material for an IC card. The base material includes polyester resin, polypropylene resin, polyethylene resin, polystylene resin, polyvinylidene chloride resin, ABC resin, and composite resin of the formers. The base material us coated with a copper foil on both surfaces, or with the same but on one surface, and with an adhesive on one surface. Further, the thickness of the resin base material is increased at a part thereof outside the metal frame where bend stress is absorbed, whereby the bend stress is more effectively absorbed as the thickness being more similar with the card thickness, to further reduce bend stress applied on the semiconductor and the thin wire.
Patent JP-H0584994-A (JP)
Title: Tape printer
Inventor: KITAZAWA YASUNORI
IPC: B41J11/70
Filed: 1991-09-26
Abstract: PURPOSE:To obtain a tape printer which can conduct printing without deteriorating a printing quality when a tap as a printing medium is cut with a predetermined amount of margin provided downstream of a printing start edge of the tape and improve a printing processing efficiency to a great extent when the margin is not provided. CONSTITUTION:In a ROM 41 of a tape printer, a printing speed table is stored. The table is made of drive pulse periods and voltage applying times for supplying a drive voltage to a thermal head 13 separately for a high-speed printing and a low-speed printing. When a printing key is operated and a margin setting mode is set (S10:Yes)', a drive pulse period and a voltage applying time for a low-speed printing are read from the printing speed table (S11). On the other hand, when a margin setting mode is not set (S10:No) a drive pulse period and a voltage applying time for a high-speed printing are read (S20). A printing processing based on each of the read information is conducted (S12, S21).
Patent JP-S62136010-A (JP)
Title: Transformer
Inventor: MIZUSHIMA MASAYUKI
IPC: H01F27/32
Filed: 1985-12-10
Abstract: PURPOSE:To improve the coupling degree of a transformer by providing a difference between a lead section in sizes of respective directions of upper and lower end collars of a winding body and the other section in size. CONSTITUTION:Upper and lower end collars 18, 19 are formed at the upper and lower ends of a winding body 17 of square or round sectional shape, and a leading groove 20 for leading a winding to be wound on a winding body 17 is so formed as to cut out the lower end collar 19. The sizes of the collar 18 of a primary bobbin 16 and the collar 19 of the bobbin 16 are equal, and the sizes of the lead section side of the winding of the collar 18 and the lead section side of the winding of the collar 19 are larger than the size of the other section. When comparing the size b' of the collar of the lead section side with the size (b) of the collars in three directions not at the lead section side, windings are not lead actually in the lead grooves 20 of the same size. Therefore, the sizes become b<b'<2b. Thus, the coupling between the windings can be improved.
Patent JP-H1098958-A (JP)
Title: Semimanual type water supplier for paddy field
Inventor: KONNO TAKAMICHI
IPC: A01G25/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a semimanual type water supplier for a paddy field with the high reliability of an operation for achieving the manpower saving of a manual operation without using electricity. SOLUTION: This water supplier is provided with a water supply main part provided with a stop valve 5 to be opened at the time of bringing down a lever 9 to one side and closed at the time of bringing it down to the other side on an intake cylinder 3, a magnet device disposed in positional relation to perform attraction at the time of bringing down the lever 9 to an open side, a water adjustment part linked with a float disposed in the paddy field for turning the magnet device to a release state at the time of reaching a prescribed water level and a return part for returning the stop valve 5 to a closed state at the time of the release of the magnet device.
Patent JP-H11114635-A (JP)
Title: Manufacture of and manufacturing device for piece part made of metal
Inventor: YOSHIDA SHINYA
IPC: H03H3/08
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a cap part, by which a mem ber cost can be reduced, productivity can be improved and quality can be im proved, and a manufacturing device for realizing these. SOLUTION: In the manufacturing method for the cap part, by which a plurality of cap parts are continuously formed in the longitudinal direction by punching a long size band plate stock made of a metal, at least a press process punching continuously the same pattern while passing the band plate stock through a press and a taping, a taping and cutting process sticking adhesive tape 6 on the single surface or both surfaces of the band plate stock after pressing and cutting the bridge parts 1a of the cap parts, are provided.
Patent JP-H08237324-A (JP)
Title: Method and equipment to detect radio digital network and digital carrier wave
Inventor: AASAA II FURIIKU
IPC: H04L27/233
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent an erroneous lock of a receiving node with the adjacent frequency and to exactly perform reception by transmitting a spoiler signal for a specified period and interrupting detection of a carrier wave of a receiver until the carrier wave is stabilized. SOLUTION: A pulse train spoiler signal SP of 250 Kbps is transmitted to a PSK modulator 106 for a specified period which is set as a little longer than the time for a carrier wave oscillator 100 stabilization by a timer and transmitted by modulating a carrier wave by a signal from a source computer 102 by a spoiler signal generator 170 in a transmission node 110. Therefore, the carrier wave is not detected and no reception is performed during the transmission period of the spoiler signal in the receiving node 130. Consequently, erroneous discrimination of a carrier wave frequency signal whose receiving node is not yet stabilized is prevented.
Patent JP-S62135868-A (JP)
Title: Heat roller
Inventor: MORIYAMA KOICHI
IPC: G03G15/20
Filed: 1985-12-09
Abstract: PURPOSE:To reduce the cost of a heat roller and to stabilize fixing operation by forming shaft parts by cutting the outer peripheral surface of a hollow pipe nearby both end parts. CONSTITUTION:A device such as a copying machine which uses the heat roller 1 has bearings 6 and 7 provided to frames 4 and 5 and the shaft parts 2 and 2' formed at both end parts of the heat roller 1 are inserted into the bearings 6 and 7 and supported rotatably. A transmission gear 8 is fixed to the shaft part 2' on the rear side of the heat roller 1 and rotates with driving force from a driving means. The outer peripheral part of the hollow pipe made of aluminum is cut by a lathe to form the heat roller 1 having the shaft part 2. This operation is performed successively to the finishing working of the roller surface of the heat roller 1, so manufacture operation is extremely easy. The external diameters of the shaft parts 2 and 2' are much smaller than the external diameter of the roller surface and the bearings 6 and 7 into which they are inserted and the transmission gear 8 which is fixed are reduced in size, thereby reducing the cost.
Patent JP-H08133059-A (JP)
Title: Braking force control device for vehicle
Inventor: TAKEUCHI HIROAKI
IPC: B60T8/40
Filed: 1994-11-11
Abstract: PURPOSE: To achieve the miniaturization and the low cost of a braking force control device for a vehicle by connecting a first wheel brake to a master cylinder through the first solenoid switching valve and the second solenoid switching valve of a normally open type and also connecting a second wheel brake to the master cylinder through a third solenoid switching valve and the second solenoid switching valve of a normally open type. CONSTITUTION: At the time of usual braking, solenoid switching valves 17, 19, 20, 22 are operated and the torque of predetermined times pressure detected by pressure sensors S5, S6 is applied to an electric motor 37 to operate it. Thereby, hydraulic pumps 25, 32 send a brake liquid from a master cylinder 12 to wheel brakes 13 to 16 to increase the brake liquid pressure by predetermine times and therefore the operation of a booster is obtained. Even under the operation of vehicle brake, the hydraulic pumps 25, 32 are normally rotated to send the brake liquid to the wheel brakes 13 to 16 and in that state, the operation and unoperation of the solenoid switching valves 17, 19, 20, 22 are controlled, thereby being able to separately adjust the brake liquid pressure of each wheel brake.
Patent JP-H02124432-A (JP)
Title: Method for quality control of ready-mixed concrete
Inventor: MIYAKE YUKIO
IPC: G01G13/29
Filed: 1988-11-02
Abstract: PURPOSE:To know a correct amount of used cement by employing a method for measuring amount of cement actually charged by a subtraction measuring method in quality control of ready-mixed concrete. CONSTITUTION:At every operation of calculating raw materials in respective factories A1 to An, weight W1 of cement in a measuring hopper 2a before charging into a mixer 1 and weight W2 of cement remaining in the hopper 2a after completion of charging are detected by a counted value detector 4. The difference is stored in a memory operation device 6 on a substation as actually charged amount, which is transmitted on-line to a central controlling station B with a communication line C and known to the central controlling station B as actually charged amount of cement at each of factories A1 to An.
Patent JP-H01119554-A (JP)
Title: Aqueous slurry for calcium silicate hydrate and calcium silicate molded article made from slurry
Inventor: MINAMIDA NAOTANE
IPC: C04B35/22
Filed: 1987-11-02
Abstract: PURPOSE:To obtain aq. slurry for producing calcium silicate molded article having excellent mechanical strength, by compounding calcium silicate hydrate with fiber reinforcement, water-soluble thermosetting cation resin and high polymer latex. CONSTITUTION:The aq. slurry of calcium silicate hydrate is obtd. by dispersing lime material such as quick lime and siliceous material such as silica in water and by heating in satd. steam to react. The aq. slurry is compounded with the fiber reinforcement such as glass fiber, water-soluble thermosetting cation resin such as polyamide-polyamine-epichlorohydrin resin and high polymer latex such as rubber latex, and further, as occasion demands, water-soluble aluminum salt such as aluminum sulfate. The obtd. aq. slurry is dehydrated by pressure filtration, etc., press formed and dried by heating. Thereby, the light and incombustible calcium silicate molded form improved its mechanical strength such as compressive strength, bending strength, etc., is obtd.
Patent JP-H03139451-A (JP)
Title: Trunk for automobile
Inventor: KAWABATA KOICHI
IPC: B62D25/12
Filed: 1989-10-25
Abstract: PURPOSE:To facilitate a work to load cargoes to a place deep in a trunk floor and unload cargoes loaded deep in the trunk floor by a method wherein a containing body moved in a direction, in which a trunk lid is opened, along with operation to open the trunk lid is mounted to the trunk lid. CONSTITUTION:When a trunk lid 6 is opened, a trunk floor 10 supported to a guide part 14 of a side plate 7 of the trunk lid 6 is moved from a position shown by a chain line to a rear following opening operation of the trunk lid 6. Movement of a support bar 15 is regulated by a guide part 14. Since when the trunk lid 6 is brought into a full opening position, the trunk floor 10 is brought into a state to be pulled out to this side, a work to unload cargoes from a place deep in the trunk floor 10 and load cargoes to a place deep in the trunk floor is facilitated.
Patent JP-H05120802-A (JP)
Title: Formatting method for disk device
Inventor: KOMAGOME YUTAKA
IPC: G11B20/12
Filed: 1991-10-25
Abstract: PURPOSE:To increase the storage capacity of each track without changing the constitution of format. CONSTITUTION:Each track of a disk medium is provided with an area Sync for storage of a synchronizing signal for data demodulation and an area SB for storage of a synchronizing byte indicating the start of a data area following an area SCT for storage of a sector pulse indicating the start position of a sector. Following these areas, a data storage area DATA for data storage, an ID area for storage of ID information indicating the address of the sector, and a gap area G demarcating the sector are successively provided. This constitution reduces the gap area G and the area SB of each sector in comparison with a conventional format and shortens the length of each sector. Consequently, the number of sectors per track is increased to increase the storage capacity.
Patent JP-2000112468-A (JP)
Title: Electronic musical instrument and recording medium
Inventor: MATSUDA KAZUNORI
IPC: G09B15/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To make easily performable a playing in accordance with a navigate display and a singing in accordance with the playing while a singer sings a song in synchronism with an automatic playing by a player. SOLUTION: Lyrics 41 are displayed based on the lyrics data of automatically playing data, and a ball 42 is displayed on the lyrics 41 for every push key as if the ball 42 bounces and moves. Thus, the lyrics and the guide display of a push key timing are simultaneously displayed on a liquid crystal display 21. Therefore, no alternately watching is required to observe the guide display and the lyrics while the singer sings a song in accordance with the automatic playing of the player. Moreover, the timing of push key is easily grasped by observing the slow moving of the ball 42 and the playing and the singing can be easily performed.
Patent JP-H01122889-A (JP)
Title: Engine room for hydraulic elevator
Inventor: MATSUBA HIROKAZU
IPC: B66B9/04
Filed: 1987-11-05
Abstract: PURPOSE: To prevent vibration and noise from being transmitted to an adjacent dwelling room by interposing a vibration-proof material layer between a concrete floor that supports a hydraulic unit, and a building wall and a building floor. CONSTITUTION: Vibration-proof material 4 with a thickness of 50 mm is laid all over a machine room building floor 1, and the vibration-proof material 4 is stuck around the lower part of a building wall in a skirting state to a height of 200 mm. Cinder concrete 3 is placed in a thus formed recess of vessel shape, and after the concrete 3 is hardened, a hydraulic unit 6 is fixed onto the concrete 3. At the same time, a support 9 is fixed to the concrete 3, and an oil feed pipe 7 and a muffler 8 are supported thereto. With this constitution, vibration and noise of the hydraulic unit 6 is cut off by the vibration-proof material layer 4 in addition to the damping force of vibration-proof rubber 5 that supports the hydraulic unit 6, so as not to be transmitted to adjacent inhabitants.
Patent JP-H02124878-A (JP)
Title: Thiazolidine-2,4-dione derivative and production thereof
Inventor: MUKAI TERUO
IPC: C07D277/20
Filed: 1988-11-02
Abstract: NEW MATERIAL:The compound of formula I (R<1> is 1-8C alkyl or 3-6C cycloalkyl; R<2> is H or 1-4C alkyl; R<3> is H or 1-2C alkyl; n is 0-3) and its nontoxic salt. EXAMPLE:3-Carboxymethyl-5-(2,2-dimethylpropylidene)thiazolidine-2,4-di one. USE:A remedy for complication of diabetes. PREPARATION:The compound of formula I can be produced by treating 1 pt. of a compound of formula II with 3-5 pts. of N-bromosuccinimide in a solvent (e.g., benzene, CCl4 or DMF) at -10-+30 deg.C.
Patent JP-H0592503-A (JP)
Title: Decorative laminated material and production thereof
Inventor: NAKAMURA KAZUHIKO
IPC: B32B33/00
Filed: 1991-09-30
Abstract: PURPOSE:To produce a decorative laminated material which has unevennesses unobtainable by printing and embossment and excellent in the feel of touch and equips texture better than a conventional decorative laminated sheet by scattering natural stones on a sheet or a plate becoming a base and fixing them by adhesive resin and laminating an overlay film on the stones. CONSTITUTION:The decorative laminated material 5 is produced by scattering natural stones 2 on a sheet or a plate becoming a base 1 and fixing the natural stones 2 by adhesive resin 3 and furthermore laminating the surface thereof with an overlay film 4. Herein as the sheet or the plate becoming the base 1, a comparatively lightweight base such as a base made of synthetic resin e.g. a vinyl chloride resin sheet, a wooden base e.g. a fancy veneer overlaid plywood and a base made of cellular concrete is used. Comparatively granular ballast is used as the natural stone 2. As the adhesive resin 3 for fixing this natural stone, e.g. polyester-based resin is used. As the overlay film 4 laminated on natural stones 2, e.g. fluororesin and polyester-based resin are used.
Patent JP-H06132282-A (JP)
Title: Manufacture of semiconductor device
Inventor: NEGISHI HIROTAKA
IPC: H01L21/316
Filed: 1992-10-16
Abstract: PURPOSE:To prevent the surface of a semiconductor substrate from coarsening, by implanting phosporus into a polycrystal silicon film, and by increasing the grain diameter of polycrystalline silicon to suppress the irregularity of the polycrystal silicon film. CONSTITUTION:On a semiconductor substrate 1, a polycrystal silicon film 3 is formed via a silicon oxide film 2. Further, after implanting phosphorus into the film 3, a heat treatment is applied to the same, and implanted phosphorus is diffused to increase the grain diameter of polycrystalline silicon and to smooth the interface between the polycrystalline silicon film 3 and the silicon oxide film 2. Then, since the silicon oxide film 2 in an element region is not transformed into a thin film partially when oxidized selectively, the surface of the semiconductor substrate 1 is prevented from coarsening. Thereafter, a desired element is formed to complete a semiconductor device. Thereby, smoothing the interface between the polycrystalline silicon film and the silicon oxide film, preventing the surface of the semiconductor substrate in the element region from coarsening, and improving the yield of the semiconductor substrate are made possible.
Patent JP-H0586992-A (JP)
Title: Egr control device for inter-cylinder fuel-injection type engine
Inventor: KONO MASAKIMI
IPC: F02B23/10
Filed: 1991-09-30
Abstract: PURPOSE:To provide an EGR gas feeding means which reduces the generation of NOx and HC and feeds exhaust gas directly to a combustion chamber. CONSTITUTION:An ignition gap 8 is arranged approximately to the central part of a combustion chamber 1 and fuel is injected through a fuel injection valve 9 to the combustion chamber 1. An intake air valve 5 and a main exhaust gas valve 6 are opened and closed at an ordinary timing in synchronism with the number of revolutions of an engine. An auxiliary exhaust valve 7 is opened throughout a range of from the second half of an exhaust stroke to the first half of the exhaust stroke. In this way, quantities of high temperature EGR gas is introduced to the combustion chamber 1. In case of a multicylinder engine, exhaust gas exhausted from one cylinder is utilized as ERG gas for other cylinder. In this case, through utilization of dynamic effect, introduction of EGR gas through the auxiliary exhaust valve 7 is effectively carried out. Instead of the use of the auxiliary exhaust valve 7, a storage chamber for EGR gas is formed in the vicinity of the combustion chamber an on-off valve to connect and disconnect the storage chamber the combustion chamber to and from each other may be opened respectively during an expansion stroke and a compression stroke.
Patent JP-H02125388-A (JP)
Title: Character identifying device
Inventor: OGURO MASAMI
IPC: G06K9/20
Filed: 1988-11-04
Abstract: PURPOSE:To identify characteristics of a character string wherein KANJI (Chinese character), numbers, etc., are present together with efficiency by integrating bodies to be identified which use feature quantities, etc., regarding an external frame set for the bodies to be identified in the object character string into one character and identifying the kind of the character. CONSTITUTION:An external frame setting means is used to set the external frame which is almost circumscribed with the bodies to be identified which constitute the character string. Then, a one-character determining means 1 is used to integrate an external frame group which is decided as one character from the distance between said external frame and an adjacent external frame and the internal area of the external frame into one external frame, and this external frame and an external information table containing information regarding the feature quantity of each external frame are outputted. Then, an identifying means 5 computes a mean feature quantity per external frame from the feature quantity of each external frame information table and identifies the character kind of the bodies to be identified in the external frame according to the result of comparison between the mean feature quantity and the input feature quantity of the external frame. Consequently, the characteristics of the character string wherein KANJI, numbers, etc., are present together can be identified with efficiency.
Patent JP-H0585740-A (JP)
Title: Method for regenerating used ferric chloride etching solution
Inventor: NISHIDA MAKOTO
IPC: C02F1/62
Filed: 1991-09-30
Abstract: PURPOSE:To simply regenerate a used ferric chloride etching soln. at a low cost by removing Ni ions contained in the soln. with a small amt. of an iron source in a short time. CONSTITUTION:Porous iron powder is added to a used ferric chloride etching soln. contg. Ni ions at >=50 deg.C by an amt. (wt.) >=1.5 times as large as the amt. of the Ni in the soln. After the Ni ions are reduced and deposited, the solid matter in the soln. is separated and the remaining ferric chloride etching soln. is oxidized and concentrated.